
@mixin scroll {
  overflow-x: hidden;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  &::-webkit-scrollbar {
    display: none;
  }
}

@mixin center {
  display: flex;
  justify-content: center;
  align-items: center;
}

@mixin top {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

@mixin bottom {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

@mixin leftBottom {
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
}

@mixin left {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

@mixin right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

@mixin rightBottom {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

@mixin columnCenter {
  display: flex;
  flex-direction: column; //竖直排布
  justify-content: center;
  align-items: center;
}

@mixin columnTop {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

@mixin columnTopLeft {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

@mixin columnLeft {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

@mixin absCenter {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

@mixin ellipsis {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

@mixin ellipsis2($line) {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: $line;
  word-break: keep-all;
  white-space: normal;
  overflow: hidden;
  text-overflow: ellipsis;
  overflow-wrap: break-word;
}


// .slide-down-enter,
// .slide-down-leave-to {
//   transform: translate3d(0, -100%, 0);
// }
// .slide-down-enter-to,
// .slide-down-leave,
// .slide-up-enter-to,
// .slide-up-leave,
// .slide-right-enter-to,
// .slide-right-leave,
// .opacity-slide-up-enter-to,
// .opacity-slide-up-leave {
//   transform: translate3d(0, 0, 0);
// }

// .popup-slide-up-enter-to,
// .popup-slide-up-leave {
//   transform: translate3d(0, 0, 0);
//   opacity: 1;
// }

// .slide-down-enter-active,
// .slide-down-leave-active,
// .slide-up-enter-active,
// .slide-up-leave-active,
// .fade-enter-active,
// .fade-leave-active,
// .slide-right-enter-active,
// .slide-right-leave-active,
// .popup-slide-up-enter-active,
// .popup-slide-up-leave-active {
//   transition: all 0.2s linear;
// }

// .slide-up-enter,
// .slide-up-leave-to {
//   transform: translate3d(0, px2rem(138), 0);
// }

// .popup-slide-up-enter,
// .popup-slide-up-leave-to {
//   transform: translate3d(0, 100%, 0);
//   opacity: 0;
// }

// .slide-right-enter,
// .slide-right-leave-to {
//   transform: translate3d(-100%, 0, 0);
// }

// .fade-enter,
// .fade-leave-to {
//   opacity: 0;
// }

// .fade-enter-to,
// .fade-leave {
//   opacity: 1;
// }

// $homeAnimationTime: 0.2s;
// .title-enter-active,
// .title-leave-active,
// .host-search-enter-active,
// .host-search-leave-active,
// .shelf-tab-slide-up-enter-active,
// .shelf-tab-slide-up-leave-active {
//   transition: all $homeAnimationTime linear;
// }

// .title-enter,
// .title-leave-to {
//   transform: translate3d(0, px2rem(10), 0);
//   opacity: 0;
// }

// .title-leave,
// .title-enter-to,
// .host-search-leave,
// .host-search-enter-to,
// .shelf-tab-slide-up-enter-to,
// .shelf-tab-slide-up-leave {
//   transform: translate3d(0, 0, 0);
//   opacity: 1;
// }

// .host-search-enter,
// .host-search-leave-to {
//   transform: translate3d(0, px2rem(50), 0);
//   opacity: 0;
// }

// .shelf-tab-slide-up-enter,
// .shelf-tab-slide-up-leave-to {
//   transform: translate3d(0, px2rem(30), 0);
//   opacity: 0;
// }

// .popup-slide-up-enter,
// .popup-slide-up-leave-to {
//   transform: translate3d(0, 100%, 0);
// }

// .opacity-slide-up-enter,
// .opacity-slide-up-leave-to {
//   transform: translate3d(0, 100%, 0);
// }

// .opacity-slide-up-enter-active,
// .opacity-slide-up-leave-active {
//   transition: all 0.2s linear;
// }
